Product Name Calcium Sulfate HS Code 28332990 Molecular Weight 136.14 g/mol Chemical Formula CaSO4 Synonyms Calcium Sulphate, Plaster of Paris, Drierite, Gypsum. Region/Countries for which Data is available Asia Pacific: China, India, Indonesia, Pakistan, Bangladesh, Japan, Philippines, Vietnam, Iran, Thailand, South Korea, Iraq, Saudi Arabia, Malaysia, Nepal, Taiwan, Sri Lanka,Continue Reading